Angle valve with filtering structure

Abstract

The utility model provides an angle valve with a filtering structure, and belongs to the technical field of valves. The angle valve solves the problems that an existing angle valve is not provided with a filtering mechanism in the using process, impurities in water are prone to blocking the interior of the angle valve, and therefore the service life of the angle valve is affected. The angle valve with the filtering structure comprises a valve body, a valve rod is arranged on the valve body, a water inlet part and a water outlet part are arranged on the valve body, the filtering structure is arranged on the valve body, a sliding part capable of sliding up and down is arranged on the water outlet part, and a step part is arranged on the outer wall of the water outlet part. A reset spring is arranged between the step part and the sliding part, a rolling part is arranged in the water outlet part, one end of the rolling part extends into the water outlet part and is used for fixing the filtering structure, a first clamping groove is formed in the inner wall of the sliding part, the filtering structure is composed of a mounting frame and a filtering net, and a second clamping groove is formed in the outer wall of the mounting frame. The utility model has the advantage of having the filter structure.

Description

TECHNICAL FIELD

[0001] The utility model belongs to valve technical field relates to a corner valve, especially in a kind of corner valve with filter structure. BACKGROUND

[0002] Corner valve is angle type stop valve, corner valve is similar to ball valve, its structure and characteristics are improved from ball valve, and the difference between ball valve is that the outlet of corner valve and import form 90 degrees right angle, so corner valve is also called triangle valve, corner valve, angle water valve, is important plumbing fittings.

[0003] The corner valve of present does not have filter mechanism in the process of using, in the process of long-term use, impurity in water is easy to block to the inside of corner valve, to influence the service life of corner valve. SUMMARY

[0004] The utility model discloses a kind of corner valves with filter structure to the above problems existing in prior art.

[0005] The utility model discloses a kind of corner valves with filter structure, including valve main body, the valve main body is provided with valve stem, the valve main body is provided with water inlet portion for water inlet and water outlet portion for water outlet, it is characterized in that, the valve main body and relative water inlet portion place is provided with filter structure for filtering, the water outlet portion is provided with the sliding portion that can slide up and down, the outer wall of water outlet portion is provided with ladder portion, the reset spring for the sliding portion is provided between ladder portion and sliding portion and slides up and down, the water outlet portion is provided with rolling portion, one end of rolling portion enters water outlet portion and is used for the fixed of filter structure, the inner wall of sliding portion is provided with the clamping groove one matched with rolling portion, the filter structure is composed of mounting bracket and filter screen, the outer wall of mounting bracket is provided with the clamping groove two matched with rolling.

[0006] In the above-mentioned corner valve with filter structure, the mounting bracket is provided with water passage hole for water, and the outer wall of the mounting bracket is connected with the inner wall of the pipeline of the water inlet portion.

[0007] In the above-mentioned corner valve with filter structure, the water inlet portion is provided with a rolling groove for the rolling of the rolling portion.

[0008] In the above-mentioned corner valve with filter structure, the valve main body is provided with a mounting seat for the external pipeline at the position relative to the water inlet portion.

[0009] Compared with the prior art, the corner valve with filter structure can be detachably fixed and installed on the water inlet portion, which facilitates the maintenance and replacement of the filter structure by the staff. Attached Figure Description

[0010] Figure 1 This is a cross-sectional structural diagram of the present invention.

[0011] In the diagram, 1. Valve body; 2. Valve stem; 3. Mounting seat; 4. Inlet; 5. Outlet; 6. Filter structure; 7. Sliding part; 8. Return spring; 9. Rolling part; 10. Snap-fit ​​groove one; 11. Snap-fit ​​groove two; 12. Stepped part; 13. Mounting bracket; 14. Filter screen. Detailed Implementation

[0012] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0013] like Figure 1 As shown, this angle valve with a filter structure 6 includes a valve body 1, a valve stem 2, an inlet 4 for water intake, and an outlet 5 for water discharge. A filter structure 6 for filtration is provided on the valve body 1 relative to the inlet 4. A sliding part 7 that can slide up and down is provided on the outlet 5. A stepped part 12 is provided on the outer wall of the outlet 5. A return spring 8 for the sliding part 7 to slide up and down is provided between the stepped part 12 and the sliding part 7. A rolling part 9 is provided inside the outlet 5. One end of the rolling part 9 extends into the outlet 5 and is used to fix the filter structure 6. A snap-fit ​​groove 10 that cooperates with the rolling part 9 is provided on the inner wall of the sliding part 7. The filter structure 6 consists of a mounting frame 13 and a filter screen 14. A snap-fit ​​groove 11 that cooperates with the rolling part 6 is provided on the outer wall of the mounting frame 13.

[0014] To further explain the fixing of the filter structure 6, the sliding part 7 is moved downward, the return spring 8 is compressed, and the filter structure 6 is installed on the water inlet 4, so that the left end of the rolling part 9 extends into the first locking groove 10 of the sliding part 7. Then the return spring 8 returns, so that the sliding part 7 returns to its original position, and the rolling part 9 is moved to the right, so that the right side of the rolling part 9 extends into the second locking groove 11 of the mounting bracket 13 in the filter structure 6, thereby fixing the filter structure 6 at the water inlet 4. When it is necessary to disassemble the filter structure 6, the sliding part 7 is moved upward again, the first locking groove 10 cooperates with the rolling groove, and the rolling part 9 extends into the second locking groove 11. The operator can then remove the filter structure 6 from the water inlet 4 for maintenance and replacement.

[0015] To elaborate further, the mounting bracket 13 has a water passage hole for water passage, and the outer wall of the mounting bracket 13 is connected to the inner wall of the pipe of the water inlet 4.

[0016] To elaborate further, the water inlet 4 is provided with a rolling groove for the rolling part 9 to roll.

[0017] To elaborate further, a mounting base 3 for connecting an external pipeline is provided on the valve body 1 at a position relative to the water inlet 4.

[0018] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0019] Although this document frequently uses terms such as valve body 1, valve stem 2, mounting base 3, inlet 4, outlet 5, filter structure 6, sliding part 7, return spring 8, rolling part 9, snap-fit ​​groove one 10, snap-fit ​​groove two 11, stepped part 12, mounting bracket 13, and filter screen 14, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A corner valve with a filter structure, comprising a valve body (1), a valve stem (2) is arranged on the valve body (1), a water inlet part (4) for water inlet and a water outlet part (5) for water outlet are arranged on the valve body (1), characterized in that, The valve body (1) is provided with a filtering structure (6) for filtering relative to the water inlet part (4), the water outlet part (5) is provided with a sliding part (7) which can slide up and down, the outer wall of the water outlet part (5) is provided with a stepped part (12), the stepped part (12) and the sliding part (7) are provided with a reset spring (8) for the sliding of the sliding part (7), the water outlet part (5) is provided with a rolling part (9), one end of the rolling part (9) extends into the water outlet part (5) and is used for the fixation of the filtering structure (6), the inner wall of the sliding part (7) is provided with a clamping groove I (10) matched with the rolling part (9), the filtering structure (6) is composed of a mounting frame (13) and a filter screen (14), the outer wall of the mounting frame (13) is provided with a clamping groove II (11) matched with the rolling.

2. The angle valve with filter structure according to claim 1, characterized in that, The mounting frame (13) is provided with a water passing hole for water passing, and the outer wall of the mounting frame (13) is connected with the inner wall of the pipeline of the water inlet part (4).

3. The angle valve with filter structure according to claim 1, characterized in that, The water inlet part (4) is provided with a rolling groove for the rolling of the rolling part (9).

4. The angle valve with filter structure according to claim 1, characterized in that, The valve body (1) is provided with a mounting seat (3) for external pipeline relative to the position of the water inlet part (4).

Images